Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8242 and 8250 the smallest integer that is 33998250 that is divisible by both numbers.
Least Common Multiple (LCM) of 8242 and 8250 is 33998250.
LCM(8242,8250) = 33998250
Least common multiple or lowest common denominator (LCD) can be calculated in three ways;
Least common multiple can be found by multiplying the highest exponent prime factors of 8242 and 8250. First we will calculate the prime factors of 8242 and 8250.
Prime Factorization of 8242
2 | 8242 |
13 | 4121 |
317 | 317 |
1 |
Prime factors of 8242 are 2, 13,317. Prime factorization of 8242 in exponential form is:
8242 = 21×131×3171
Prime Factorization of 8250
2 | 8250 |
3 | 4125 |
5 | 1375 |
5 | 275 |
5 | 55 |
11 | 11 |
1 |
Prime factors of 8250 are 2, 3, 5,11. Prime factorization of 8250 in exponential form is:
8250 = 21×31×53×111
Now multiplying the highest exponent prime factors to calculate the LCM of 8242 and 8250.
LCM(8242,8250) = 21×31×53×111×131×3171
LCM(8242,8250) = 33998250
Factors of 8242
List of positive integer factors of 8242 that divides 8242 without a remainder.
1, 2, 13, 26, 317, 634, 4121, 8242
Factors of 8250
List of positive integer factors of 8250 that divides 8250 without a remainder.
1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 275, 330, 375, 550, 750, 825, 1375, 1650, 2750, 4125, 8250
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8242 and 8250, than apply into the LCM equation.
GCF(8242,8250) = 2
LCM(8242,8250) = ( 8242 × 8250) / 2
LCM(8242,8250) = 67996500 / 2
LCM(8242,8250) = 33998250
(i) The LCM of 8250 and 8242 is associative
LCM of 8242 and 8250 = LCM of 8250 and 8242
1. What is the LCM of 8242 and 8250?
Answer: LCM of 8242 and 8250 is 33998250.
2. What are the Factors of 8242?
Answer: Factors of 8242 are 1, 2, 13, 26, 317, 634, 4121, 8242. There are 8 integers that are factors of 8242. The greatest factor of 8242 is 8242.
3. What are the Factors of 8250?
Answer: Factors of 8250 are 1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 275, 330, 375, 550, 750, 825, 1375, 1650, 2750, 4125, 8250. There are 32 integers that are factors of 8250. The greatest factor of 8250 is 8250.
4. How to Find the LCM of 8242 and 8250?
Answer:
Least Common Multiple of 8242 and 8250 = 33998250
Step 1: Find the prime factorization of 8242
8242 = 2 x 13 x 317
Step 2: Find the prime factorization of 8250
8250 = 2 x 3 x 5 x 5 x 5 x 11
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 33998250 = 2 x 3 x 5 x 5 x 5 x 11 x 13 x 317
Step 4: Therefore, the least common multiple of 8242 and 8250 is 33998250.